Ujb
abbr. umbilical junction box 连接电缆接线盒
🗣️ 情景例句
And you won't be able to speak for a while.
有一段时间 你们没有办法讲话。
Everything is good when new, but friend when old.
东西新的好，朋友老的好。
examined a very large number of men working on aircraft carriers:
调查了许多在航空母舰上工作的人，